The utility model provides a material rack with adjustable building site is used belongs to material strorage device's technical field, include the material rack monomer and connect two adjacent freeconnecting rods of material rack, the material rack monomer includes the base, set up stand on the base, set up at the cantilever of stand both sides and set up the baffle on the cantilever, the bothsides of stand are provided with a plurality of first accent knothole, and the centre is provided with a plurality of seconds and transfers knothole, the first end of cantilever is provided with and is used for with a plurality of the connecting hole of a connection among the first accent knothole, the second end is provided with the baffle, the both ends of connecting rod and the 2nd adjusting hole connected on two adjacent material rack monomers. The utility model discloses not only having simple structure, installing swift, advantages such as the load is done all can, space utilization height, sort out placings of material such as improving building site processing factory, material factory, storehouse, scene through the material in addition neatly to spend, the side has responded requirements such as national civilization construction, standardized building site, wide application during the quilt is constructed.